Randa 2017 Report – Marble Maps

Just came back home yesterday from Randa Meetings 2017. This year, even though my major motive for the sprint was to use Qt 5.8’s Qt Speech module instead of custom Java for text-to-speech during navigation, that could not be achieved because of a bug which made the routes not appear in the app in the first place. And this bug is reproducible both by using latest code, and old-enough code, and is even there in the prod app in the Google Play Store itself. So, although most of my time had gone in deep-diving on the issue, unfortunately I was not able to find the root-cause to it eventually. I will need to pick up on that in the coming weeks again when I get time, to get it fixed. Apart from that, I managed to fix a few more bugs, and work on adding a splash screen to the Android app:

  • Made the bookmarks dialog responsive to touch everywhere. When we tapped on the Search field in the app, if nothing was written in that field then the bookmarks dialog showed up there. If the number of bookmarks was <= 6, then the far-lower part of the dialog did nothing on being tapped. Made that portion choose the last item from the bookmarks list in that case.
  • There was an issue where pressing the back-button always led to closing the app instead of handling that event depending on the various scenarios. On looking, it was found that the root-cause for the issue was lying in the code of Kirigami itself. Reported the same to Marco Martin, and fixed the issue in the Marble app via a workaround by using Kirigami.AbstractApplicationWindow instead of Kirigami.ApplicationWindow in the Qml. Also reported the issue that svg icons were not showing up in the app on Plasma Mobile because of svg icons not being enabled there.

  • Worked on adding a splash screen to the Marble Maps app. The highest resolution of the Marble logo in png that we had at the moment was 192 x 192, which looked a bit blurry, as if it had been scaled up, so I just displayed it as 100×100 for the splash screen to make it look sharp. Later, Torsten created a 256×256 version of the png from an svg, which got rid of the blur in the previous png. So I added that in the splash screen later, and the icon there looks much bigger, sharper, and non-blurry now.
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Apart from work, there was snow this year, did some interesting acro-yoga with Frederik, did a 3-hour hike to walk across the longest pedestrian suspension bridge in the world, went on a tour to Zermatt to catch a glimpse of the Matterhorn, and ended it all with having a delicious barbecue with Emmanuel and Tomaz somewhere up in the mountains on the final evening. Thanks to Mario for organizing the meetings and the cheese and chocolates, without which no work could have been done.

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2 thoughts on “Randa 2017 Report – Marble Maps

  1. Pingback: #kde @ #Randa 2017 Report – #Marble Maps https://sanjibandotme.word… | Dr. Roy Schestowitz (罗伊)

  2. Pingback: Randa-progress post-hoc | Bobulate

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